238.52% is the change from 135 to 457
Calculation steps:
[( 457 - 135 ) ÷ 135] x 100 = 238.52%
Formula
Percentage change = [(457 - 135) / 135] x 100
Subtract the new number by the original number
457 - 135 = 322
322 ÷ 135 = 2.3851851851851853
2.3851851851851853 x 100 = 238.52%